CA2347089A1 - Procede de diffusion d'une information - Google Patents

Procede de diffusion d'une information Download PDF

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Publication number
CA2347089A1
CA2347089A1 CA002347089A CA2347089A CA2347089A1 CA 2347089 A1 CA2347089 A1 CA 2347089A1 CA 002347089 A CA002347089 A CA 002347089A CA 2347089 A CA2347089 A CA 2347089A CA 2347089 A1 CA2347089 A1 CA 2347089A1
Authority
CA
Canada
Prior art keywords
message
subscribers
subscriber
distance
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002347089A
Other languages
English (en)
Inventor
Linda Briesemeister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2347089A1 publication Critical patent/CA2347089A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1845—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast broadcast or multicast in a specific location, e.g. geocast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

L'invention concerne un procédé permettant de diffuser une information dans un réseau de radiocommunication (2) incomplet comportant un nombre variable d'abonnés (4-12) assurant la retransmission de l'information. Chaque abonné possède un dispositif d'émission et de réception des informations et un système de positionnement permettant de déterminer sa position mondiale. A réception de l'information, les abonnés (6-12) déterminent leur propre position et la distance d qui les sépare de l'émetteur de l'information qui est également un abonné (6-12). Ensuite, ils envoient l'information avec leur propre position à d'autres abonnés (6-12) au bout d'un temps t déterminé qui décroît à mesure que la distance d augmente. Ce procédé garantit une transmission rapide de l'information sans charger le réseau de radiocommunication (2).
CA002347089A 1998-10-16 1999-09-10 Procede de diffusion d'une information Abandoned CA2347089A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19849294.4 1998-10-16
DE19849294A DE19849294C2 (de) 1998-10-16 1998-10-16 Verfahren zum Verbreiten einer Nachricht
PCT/EP1999/006675 WO2000023966A1 (fr) 1998-10-16 1999-09-10 Procede de diffusion d'une information

Publications (1)

Publication Number Publication Date
CA2347089A1 true CA2347089A1 (fr) 2000-04-27

Family

ID=7885665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347089A Abandoned CA2347089A1 (fr) 1998-10-16 1999-09-10 Procede de diffusion d'une information

Country Status (7)

Country Link
US (1) US6721537B1 (fr)
JP (1) JP4361695B2 (fr)
CA (1) CA2347089A1 (fr)
DE (1) DE19849294C2 (fr)
FR (1) FR2786649B1 (fr)
GB (1) GB2344723B (fr)
WO (1) WO2000023966A1 (fr)

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US6614393B2 (en) 2001-01-31 2003-09-02 Hewlett-Packard Development Company, L.P. Location data dissemination and reception for entities having short-range receivers
US7027820B2 (en) 2001-01-31 2006-04-11 Hewlett-Packard Development Company, L.P. Location data validation by static entities receiving location data items by short-range communication
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DE10126618B4 (de) * 2001-05-31 2007-03-08 Siemens Ag Verfahren zum Austausch von Statusinformationen über direkte Funkverbindungen zwischen Teilnehmer-Endgeräten
DE10130768C2 (de) * 2001-06-26 2003-10-02 Daimler Chrysler Ag Kanalzugriffsverfahren für Adhoc-Funknetze zur Interfahrzeug-Kommunikation
DE10131839B4 (de) * 2001-06-30 2004-02-05 Daimlerchrysler Ag Interfahrzeug-Kommunikationsverfahren
EP1286507A1 (fr) * 2001-08-16 2003-02-26 Siemens Aktiengesellschaft Transmission d'informations locales sans retard par une liaison radio ad hoc
DE10228890B4 (de) * 2002-06-27 2005-02-17 Daimlerchrysler Ag Verfahren zur Steuerung des Sendezugriffes auf einen bidirektionalen Informationskanal
DE10230540B4 (de) * 2002-07-05 2019-08-14 Nec Corporation Verfahren zum Weiterleiten von Daten
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DE10327923A1 (de) * 2003-06-20 2005-01-05 Matias Campiani Kommunikationssystem und Verfahren zur Herstellung von Kommunikationsverbindungen
DE102004017603B4 (de) * 2004-04-07 2017-08-03 Volkswagen Ag Übertragen von Kommunikationssignalen in einem Kommunikationsnetz mit direkter Fahrzeug-Fahrzeug-Kommunikation
WO2006002681A1 (fr) * 2004-07-07 2006-01-12 Siemens Aktiengesellschaft Procedes et terminaux
WO2006051436A1 (fr) * 2004-11-11 2006-05-18 Philips Intellectual Property & Standards Gmbh Dispositif et procede destines a la communication a declenchement par evenements entre une pluralite de noeuds
DE102005014695B4 (de) * 2005-03-29 2009-05-07 Nec Europe Ltd. Verfahren zur Verbreitung von Informationen an Knoten eines mobilen Ad Hoc Netzwerks
JP4975028B2 (ja) * 2005-07-29 2012-07-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 携帯型医療デバイスのためのコンテキスト依存によるサービス発見システム及び方法
US7466664B2 (en) * 2005-09-02 2008-12-16 Palo Alto Research Center Incorporated Methods, apparatus, and program products for applying a visibility function to networked information
US8711698B2 (en) 2005-10-17 2014-04-29 The Invention Science Fund I, Llc Signal routing dependent on a loading indicator of a mobile node
US9148907B2 (en) 2005-09-07 2015-09-29 The Invention Science Fund I, Llc Heading-dependent routing
US8125896B2 (en) 2005-10-17 2012-02-28 The Invention Science Fund I, Llc Individualizing a connectivity-indicative mapping
US8495239B2 (en) 2005-10-17 2013-07-23 The Invention Science Fund I, Llc Using a signal route dependent on a node speed change prediction
US7672281B1 (en) * 2005-12-13 2010-03-02 Rockwell Collins, Inc. Method and apparatus for obtaining situational awareness information from nodes in a communications network
US7966419B2 (en) * 2006-07-03 2011-06-21 Palo Alto Research Center Incorporated Congestion management in an ad-hoc network based upon a predicted information utility
US8769145B2 (en) * 2006-07-03 2014-07-01 Palo Alto Research Center Incorporated Specifying predicted utility of information in a network
US20080002722A1 (en) * 2006-07-03 2008-01-03 Palo Alto Research Center Incorporated Providing a propagation specification for information in a network
US7751390B2 (en) * 2006-07-03 2010-07-06 Palo Alto Research Center Incorporated Selection of transmission media in an ad-hoc network based upon approximate predicted information utility
US7835351B2 (en) * 2006-07-03 2010-11-16 Palo Alto Research Center Incorporated Selection of information for transmission and storage in an ad-hoc network based upon local synopsis exchange
US8325718B2 (en) * 2006-07-03 2012-12-04 Palo Alto Research Center Incorporated Derivation of a propagation specification from a predicted utility of information in a network
US8171105B2 (en) * 2006-07-03 2012-05-01 Palo Alto Research Center Incorporated Modification of information utility based upon context
US7720060B2 (en) * 2006-07-03 2010-05-18 Palo Alto Research Center Incorporated Information dissemination system having an information layer
ES2485393T3 (es) * 2007-02-01 2014-08-13 Nec Deutschland Gmbh Método para diseminación de información en una red de comunicación
FR2923116A1 (fr) * 2007-10-26 2009-05-01 France Telecom Procede de diffusion de paquets de donnees dans un reseau de noeuds mobiles et terminal associe.
JP5575234B2 (ja) * 2010-05-12 2014-08-20 ルネサスエレクトロニクス株式会社 通信装置、車両間通信制御方法及び車両間通信システム
EP2437440A1 (fr) * 2010-10-01 2012-04-04 Koninklijke Philips Electronics N.V. Dispositif et procédé pour optimiser le délai de la transmission de paquet de données de bout en bout dans des réseaux sans fil
KR20130068248A (ko) * 2011-12-15 2013-06-26 한국전자통신연구원 군집 로봇의 네트워크 토폴로지 구성 방법과 라우팅 방법
JP5405632B2 (ja) * 2012-09-10 2014-02-05 エヌイーシー ドイチュラント ゲーエムベーハー 通信ネットワークにおける情報配信方法、通信ノードおよびその通信方法ならびに通信ネットワーク
WO2015028408A1 (fr) * 2013-08-26 2015-03-05 Continental Teves Ag & Co. Ohg Filtrage de paquets de données reçus dans un réseau car2x, effectué en fonction du chemin de traitement
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CN105577739B (zh) * 2014-11-06 2018-12-18 中国移动通信集团公司 一种切换路网信息生成方法和服务器
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Also Published As

Publication number Publication date
GB2344723B (en) 2000-11-08
WO2000023966A1 (fr) 2000-04-27
JP2003524918A (ja) 2003-08-19
GB2344723A (en) 2000-06-14
GB9924504D0 (en) 1999-12-15
US6721537B1 (en) 2004-04-13
DE19849294C2 (de) 2001-09-27
FR2786649B1 (fr) 2001-05-18
DE19849294A1 (de) 2000-04-27
FR2786649A1 (fr) 2000-06-02
JP4361695B2 (ja) 2009-11-11

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20090713